high definition
noun [ U ] uk/ˌhaɪ def.ɪˈnɪʃ.ən/ us/ˌhaɪ def.ɪˈnɪʃ.ən/ (abbreviation high def)
高清晰度
a system for showing very clear pictures on a television or computer screen or for producing very clear sound
The "Planet Earth" series, which is shot in high definition, captures the beauty of nature. 《行星地球》用高清晰度技术拍摄,抓住的自然的美丽。